During the course of consolidation,
memories need to become
interleaved into a network of existing related memories in
the neocortex [1]}, [2]}.
Figure REF  indicates a possible two-dimensional map of concept organization and
Figure REF  of episodic organization.
This interleaving process requires modifications of the preexisting
network structure [3]}.
Cognitive maps might be more pronounced after consolidation in the neocortex with
similar memories being close.
